Touch Display Device, Method for Driving the Same, Driving Circuit, Data-Driving Circuit, and Gate-Driving Circuit

2. The touch display device of claim 1, wherein the gate-driving circuit is configured to provide another gate signal of the fourth level to the first gate line while the gate signal of the third level is provided to the second gate line.

3. The touch display device of claim 2, wherein the first and second gate lines transmit the gate signals of the third level and the gate signals of the fourth level while the touch-driving circuit provides the touch-driving signal to at least one touch signal line.

4. The touch display device of claim 1, wherein the data line and the first and second gate lines overlap the touch electrode.

6. The touch display device of claim 5, wherein the data line is connected to the first and second sub-pixels.

7. The touch display device of claim 1, wherein the first and second sub-pixels overlap the touch electrode.

8. The touch display device of claim 1, wherein a period in which the touch-driving signal having the second level of amplitude is provided is greater than or equal to one horizontal period.

9. The touch display device of claim 1, wherein each of the gate signals includes a plurality of pulses, and during one-frame period, one pulse among the plurality of pulses has a voltage of a turn-on gate voltage plus the amplitude of the touch-driving signal, and remaining pulses among the plurality of pulses have a voltage of a turn-off gate voltage plus the amplitude of the touch-driving signal.

10. The touch display device of claim 1, wherein a period in which the touch-driving signal having the second level of amplitude is provided is less than or equal to one horizontal period.

11. The touch display device of claim 1, wherein the touch electrode is a common electrode forming a capacitor along with a pixel electrode.

12. The touch display device of claim 1, further comprising a data-driving circuit configured to drive the data line while the touch-driving circuit provides at least one touch-driving signal to at least one touch signal line.

13. The touch display device of claim 12, wherein the data-driving circuit outputs a data signal having a voltage corresponding to input digital image data plus a voltage corresponding to the amplitude of the touch-driving signal.

16. The touch display device of claim 12, wherein the data-driving circuit and the touch-driving circuit are implemented in one integrated circuit.

17. The touch display device of claim 1, wherein the touch electrode overlaps the data line and the touch signal line.